Selective Catalytic Reduction of NOx with NH3 by Using Novel Catalysts: State of the Art and Future Prospects

L Han, S Cai, M Gao, J Hasegawa, P Wang… - Chemical …, 2019 - ACS Publications
Selective catalytic reduction with NH3 (NH3–SCR) is the most efficient technology to reduce
the emission of nitrogen oxides (NO x) from coal-fired industries, diesel engines, etc …

The promoting/inhibiting effect of water vapor on the selective catalytic reduction of NOx

R Gui, Q Yan, T Xue, Y Gao, Y Li, T Zhu… - Journal of Hazardous …, 2022 - Elsevier
In the field of nitrogen oxides (NO x) abatement, developing selective catalytic reduction
(SCR) catalysts that can operate stably in the practical conditions remains a big challenge …

SO2-Tolerant Catalytic Reduction of NOx via Tailoring Electron Transfer between Surface Iron Sulfate and Subsurface Ceria

X Qi, L Han, J Deng, T Lan, F Wang… - … Science & Technology, 2022 - ACS Publications
Currently, SO2-induced catalyst deactivation from the sulfation of active sites turns to be an
intractable issue for selective catalytic reduction (SCR) of NO x with NH3 at low …

SO2-Tolerant Selective Catalytic Reduction of NOx over Meso-TiO2@Fe2O3@Al2O3 Metal-Based Monolith Catalysts

L Han, M Gao, J Hasegawa, S Li, Y Shen… - Environmental …, 2019 - ACS Publications
It is an intractable issue to improve the low-temperature SO2-tolerant selective catalytic
reduction (SCR) of NO x with NH3 because deposited sulfates are difficult to decompose …

Alkali metal poisoning and regeneration of selective catalytic reduction denitration catalysts: recent advances and future perspectives

P Wu, X Tang, Z He, Y Liu, Z Wang - Energy & Fuels, 2022 - ACS Publications
NO x produced by various combustion devices can cause serious harm to the environment
and human health. Selective catalytic reduction (SCR) denitration technology is the most …

Self-Defense Effects of Ti-Modified Attapulgite for Alkali-Resistant NOx Catalytic Reduction

Y Zhao, L Shi, Y Shen, J Zhou, Z Jia… - Environmental …, 2022 - ACS Publications
Nowadays, the serious deactivation of deNO x catalysts caused by alkali metal poisoning
was still a huge bottleneck in the practical application of selective catalytic reduction of NO x …

Compensation or Aggravation: Pb and SO2 Copoisoning Effects over Ceria-Based Catalysts for NOx Reduction

J Zou, S Impeng, F Wang, T Lan, L Wang… - Environmental …, 2022 - ACS Publications
Severe catalyst deactivation caused by multiple poisons, including heavy metals and SO2,
remains an obstinate issue for the selective catalytic reduction (SCR) of NO x by NH3. The …

Alkali-Resistant Catalytic Reduction of NOx by Using Ce–O–B Alkali-Capture Sites

P Zhang, P Wang, A Chen, L Han, T Yan… - Environmental …, 2021 - ACS Publications
Reducing the poisoning effect arising from alkali metals over catalysts for selective catalytic
reduction (SCR) of NO x by NH3 is still an urgent issue to be solved. Herein, alkali-resistant …

Pd Decoration with Synergistic High Oxygen Mobility Boosts Hydrogen Sensing Performance at Low Working Temperature on WO3 Nanosheet

XY Yang, ZG Zhao, LJ Yue, KF Xie, GX Jin… - ACS …, 2023 - ACS Publications
Pd-based materials have received remarkable attention and exhibit excellent H2 sensing
performance due to their superior hydrogen storage and catalysis behavior. However, the …

Self-Protected CeO2–SnO2@SO42–/TiO2 Catalysts with Extraordinary Resistance to Alkali and Heavy Metals for NOx Reduction

S Cai, T Xu, P Wang, L Han, S Impeng… - Environmental …, 2020 - ACS Publications
Reducing the poisoning effect of alkali and heavy metals over ammonia selective catalytic
reduction (NH3-SCR) catalysts is still an intractable issue, as the presence of K and Pb in fly …